CN104822066A - 用于视频编码器和解码器的方法和装置 - Google Patents

用于视频编码器和解码器的方法和装置 Download PDF

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CN104822066A
CN104822066A CN201510242290.5A CN201510242290A CN104822066A CN 104822066 A CN104822066 A CN 104822066A CN 201510242290 A CN201510242290 A CN 201510242290A CN 104822066 A CN104822066 A CN 104822066A
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Chinese (zh)
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郑云飞
许茜
吕小安
尹鹏
J.索尔
A.阿巴斯
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THOMSON LICENSING CORP
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201510242290.5A 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置 Pending CN104822066A (zh)

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US22217709P 2009-07-01 2009-07-01
US61/222,177 2009-07-01
CN201080038907.7A CN102484709B (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的对大块的帧内预测进行信令的方法和装置

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CN201510242290.5A Pending CN104822066A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510242288.8A Pending CN104853204A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510242289.2A Active CN104796717B (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510242361.1A Active CN104853207B (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201080038907.7A Active CN102484709B (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的对大块的帧内预测进行信令的方法和装置
CN201510242296.2A Pending CN104869417A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510243854.7A Pending CN104811719A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510242274.6A Active CN104853203B (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510242298.1A Pending CN104853206A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510241290.3A Pending CN104853202A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
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CN201510242289.2A Active CN104796717B (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510242361.1A Active CN104853207B (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201080038907.7A Active CN102484709B (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的对大块的帧内预测进行信令的方法和装置
CN201510242296.2A Pending CN104869417A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510243854.7A Pending CN104811719A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510242274.6A Active CN104853203B (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510242298.1A Pending CN104853206A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510241290.3A Pending CN104853202A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置
CN201510242297.7A Pending CN104853205A (zh) 2009-07-01 2010-06-29 用于视频编码器和解码器的方法和装置

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US (5) US20120106629A1 (enExample)
EP (3) EP2449782B1 (enExample)
JP (6) JP5918128B2 (enExample)
KR (7) KR102194679B1 (enExample)
CN (11) CN104822066A (enExample)
DK (2) DK2449782T3 (enExample)
ES (2) ES2657965T3 (enExample)
HK (8) HK1212842A1 (enExample)
HU (2) HUE035547T2 (enExample)
PL (2) PL2449782T3 (enExample)
PT (2) PT3288268T (enExample)
WO (1) WO2011002504A1 (enExample)

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